Wash. Admin. Code § 296-78-500
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 07-03-163, § 296-78-500, filed 1/24/07, effective 4/1/07. Statutory Authority: RCW 49.17.010, 49.17.040, and 49.17.050. 01-11-038, § 296-78-500, filed 5/9/01, effective 9/1/01. Statutory Authority: RCW 49.17.040, 49.17.050 and 49.17.240. 81-18-029 (Order 81-21), § 296-78-500, filed 8/27/81.